Anish Mahto created SPARK-52393:
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             Summary: [SDP] Pipeline SQL Graph Element Registration
                 Key: SPARK-52393
                 URL: https://issues.apache.org/jira/browse/SPARK-52393
             Project: Spark
          Issue Type: Sub-task
          Components: Declarative Pipelines
    Affects Versions: 4.1.0
            Reporter: Anish Mahto


Add functionality to register graph elements (tables, views, flows) in a 
declarative pipeline's DataflowGraph object, from the SQL files sent on 
`DefineSqlDataset` requests to the spark connect backend.

This involves parsing the SQL text, interpreting the extracted logical plans, 
and constructing appropriate graph element objects (Table, View, Flow).

The consequence is when a pipeline is eventually run, the registered graph 
elements from SQL files will actually materialize and produce the correct 
streaming table/materialized view/temporary view during execution.



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